NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
 Small Craft Advisory
   LMZ743>745-140915-  Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-  Burns Harbor to Michigan City IN-  929 PM CDT Mon Apr 13 2026    SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT TUESDAY    REST OF TONIGHT  South winds 20 to 25 kt becoming southwest.  Showers and thunderstorms likely after midnight. Waves 1 to 3 ft  building to 2 to 4 ft.  TUESDAY  Southwest winds 20 to 25 kt. Showers likely and a  chance of thunderstorms in the morning, then chance of showers  and thunderstorms in the afternoon. Waves 2 to 4 ft subsiding to  1 to 3 ft. A small craft advisory may be needed.  TUESDAY NIGHT  Southwest winds 15 to 20 kt. Showers with  thunderstorms likely in the evening, then showers likely and a  chance of thunderstorms overnight. Waves 1 to 3 ft.  WEDNESDAY  Southwest winds 15 to 20 kt becoming south. Showers  and slight chance of thunderstorms in the morning, then showers  and a chance of thunderstorms in the afternoon. Waves 1 to 2 ft.    $$